D27378: smb: map EHOSTUNREACH to ERR_CANNOT_CONNECT

[Harald Sitter]

sitter created this revision.
sitter added a reviewer: ngraham.
Herald added projects: Dolphin, Frameworks.
Herald added subscribers: kfm-devel, kde-frameworks-devel.
sitter requested review of this revision.

REVISION SUMMARY
  same as the ftp does. in fact, also steal the error message qtcpsocket
  produces. effectively this makes smb://unavailableipaddress spit out
  exactly the same error as ftp://unavailableipaddress
  
  host unreachable being so vague, the pretty string continues to be vague
  as well unfortunately.
  
  BUG: 417166
  FIXED-IN: 20.08.0

TEST PLAN
  error upon accessing the unassigned address 192.168.1.99 is same between smb and ftp

REPOSITORY
  R320 KIO Extras

BRANCH
  bug417166

REVISION DETAIL
  https://phabricator.kde.org/D27378

AFFECTED FILES
  smb/kio_smb_browse.cpp

To: sitter, ngraham
Cc: kde-frameworks-devel, kfm-devel, pberestov, iasensio, fprice, LeGast00n, cblack, MrPepe, fbampaloukas, alexde, GB_2, Codezela, feverfew, meven, michaelh, spoorun, navarromorales, firef, ngraham, andrebarros, bruns, emmanuelp, mikesomov
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